Peptic ulcer in long-term institutionalized schizophrenic patients.
D000328:Adult; D004381:Duodenal Ulcer / Q000453:epidemiology; D006801:Humans; D008297:Male; D010437:Peptic Ulcer / Q000453:epidemiology*; D012559:Schizophrenia / Q000150:complications*; D013276:Stomach Ulcer / Q000453:epidemiology